I'm a bit confused by what you were saying about taking the data and superimposing...what exactly did you do?
Both temperatures and CO2 have been steadily increasing for 18,000 years. Ignoring these 18,000 years of data "global warming activists" contend recent increases in atmospheric CO2 are unnatural and are the result of only 200 years or so of human pollution causing a runaway greenhouse effect.
CO2 in our atmosphere has been increasing steadily for the last 18,000 years-- long before humans invented smokestacks ( Figure 1). Unless you count campfires and intestinal gas, man played no role in the pre-industrial increases.
Incidentally, earth's temperature and CO2 levels today have reached levels similar to a previous interglacial cycle of 120,000 - 140,000 years ago. From beginning to end this cycle lasted about 20,000 years. This is known as the Eemian Interglacial Period and the earth returned to a full-fledged ice age immediately afterward.
CO2 levels and surface temperature graphs for the;
last 50,000 yrs.
last 2,000 yrs.
last 500 yrs.
last 200 yrs.
last 100 yrs.
last 50 yrs.
An explanation.
The way that wiki graph is drawn it might appear we are about to come to a boil but if you put that in perspective there is nothing to be alarmed about.
This graph puts mankind's part of the equation in better perspective.
Putting it all together:
total human greenhouse gas contributions
add up to about 0.28% of the greenhouse effect.
If the rise in in CO2 levels predict an alarming rise in Earth temperatures, why hasn't this already happened in the last 150 or so years??
The average temperature has
not followed CO2 levels!!
As for the comments about CO2...I intended for my Edit comment to address the CO2 levels, it was quite clear to me after looking around and seeing data for several hundred million years ago. Levels are higher now than levels over the last 400,000 years or so...not sure about before that...but far enough back, levels were certainly higher.
About 460 million years ago CO2 levels were at about 4,400 ppm and Earth temperature was about the same as today.
Link to temperatures over the last 1,000 years.
"In the long run, the replacement of the precise and disciplined language of science by the misleading language of litigation and advocacy may be one of the more important sources of damage to society incurred in the current debate over global warming."
Dr. Richard S. Lindzen
(leading climate and atmospheric science expert- MIT)
"Researchers pound the global-warming drum because they know there is politics and, therefore, money behind it. . . I've been critical of global warming and am persona non grata."
Dr. William Gray
(Professor of Atmospheric Sciences at Colorado State University, Fort Collins, Colorado and leading expert of hurricane prediction )
"Scientists who want to attract attention to themselves, who want to attract great funding to themselves, have to (find a) way to scare the public . . . and this you can achieve only by making things bigger and more dangerous than they really are."
Petr Chylek
(Professor of Physics and Atmospheric Science, Dalhousie University, Halifax, Nova Scotia)
" What we are seeing really is just another interglacial phase within our big icehouse climate."
"It's (effort to reverse climate change) really farcical because the climate has been changing constantly... What we should do is be more aware of the fact that it is changing and that we should be ready to adapt to the change."
Professor Jane E. Francis
* Earth Sciences, School of Earth and Environment, University of Leeds, Leeds, England
I like those statements about subsidies...it is put in a way that I haven't seen articulated as well before...and he makes an excellent point. One interesting note regarding wind and solar subsidies is that Congress either passed or is in negotiations to place a long-term level on the tax-credit...which should hopefully promote investment as it is more obvious what kind of energy landscape you will have when placing your investment.
Doubtless the wind mills off Cape Cod will be opposed!!
There are many other options for energy efficiency not addressed upon which I could write a whole book.
Future buildings could use such technology to their advantage, from single dwellings to as large as you would desire.
(I'd like to discuss practical applications that have been done already and have produced desirable effects.)
Yep...that story seems very familiar, actually
. My PhD is in chemical engineering. My thesis work focuses on the computational analysis of heterogeneous catalysis through quantum chemistry, with a specific focus on designing new catalysts for better hydrogen production through steam methane reforming.
You told me chemical engineering already, my bad.
Hope all that doesn't have to do with attaching baggies to cow 's posteriors and taxing bovine flatulence!
I'll get back to you on; "heterogeneous catalysis through quantum chemistry, with a specific focus on designing new catalysts for better hydrogen production through steam methane reforming."
You aren't talking about working with quarks are you??
(Looks like some grant friendly buzz words in there, but then that's the name of the game.)
I've seen some film on energy self sufficient dairy farms using methane and other experimental systems using micro-organisms that produce methane.
I think that in the future there will be lots of different solutions but while we are making that transition, I tend to think of using fossil fuels as recycling rather than bringing about the apocalypse. Now using a major portion of Earth's food stuffs for fuel will and already has brought about famine, war, death and pestilence.
(banning DDT did the same.)
I've known of nothing good in the past that has happened with fear being the main motivator that turned out well.
There is a persistent valley of death between pure, basic science and applied science products, leading to the fundamental problem of investment gaps and funding sources. But, I think that a lot of this stems from the view that products must pass from basic science to applied science in a very linear fashion...but that view really isn't accurate. We've seen many basic science advances lead very quickly and in round-about ways to advances in biology and electronics, for example.
I can't argue with that except for the ignorant endangered species laws and EPA policies which turn a blind eye to big corporations and screw the little guy to the wall, etc.
Another thing is if you study funding sources enough, you find that
ultimately we have only one funding source and that isn't good.
Did you ever understand that when a nation uses a private central banking system such as the federal reserve, that the nation perpetually pays interest just for the heck of it??? Makes no sense.
But, getting back to your question - I think that stable funding for the basic sciences combined with a more focused innovation system (one that combines local, state, federal, university, and industrial entities) would go a long way toward increasing confidence in basic science funding while capturing some of the losses in the Darwinian Sea between basic and applied science.
We probably have a meeting of the minds here but it would be just as easy to say we need some intelligent design in public policy vs can we evolve from the pond scum thinking as displayed in the political theater!!
"(one that combines local, state, federal, university, and industrial entities) " Great if one entity such as the federal government doesn't call all the shots.